baber/WOPTO huggingface dataset:
Patent EP-0074634-A2 (EP)
Inventor: WISMER MARCO
IPC: C08L63/02
Filed: 1982-09-10
Abstract: An improved process for the preparation of cationic resins derived from polyepoxides is disclosed. Typically, the process comprises contacting the polyepoxide with particular polyether polyols and heating the two together to form a resin which may then be reacted with a cationic base group former such as an amine and acid. Aqueous dispersions of the cationic resins prepared by the improved process are useful for coating applications, particularly cationic electrodeposition. They exhibit good low temperature cure response and the cured coatings have good physical properties such as resistance to water, detergent and salt spray corrosion.
Patent EP-0059030-A2 (EP)
Inventor: DERBYSHIRE GEORGE CECIL
IPC: B23B31/173
Filed: 1982-01-26
Abstract: A drill chuck with a body part (10) in which converging apertures (16) are formed for the reception of respective jaws (18). 
     To reduce the cost of manufacture of the body part (10), it is formed in two separate parts, that is to say a main body element (34) and a nose cone element, the converging apertures (16) being formed by converging grooves (48) in the main body element (34) and by respective key pieces (50) formed within the nose cone element (36). So that the jaws (18) are better able to resist rotational movement in their apertures (16), the grooves (48) in the main body element will preferably be of V-form, the cross sectional shape of each jaw (18) being of complementary shape.
Patent EP-0078717-A2 (EP)
Inventor: HOFFMAN DANIEL STANLEY
IPC: G03G15/00
Filed: 1982-11-04
Abstract: A copy sheet handling apparatus for use in a copying machine for producing duplex copies during a single pass through the processor of the machine. A transfer roller (33) having a lead edge gripping device (60) directs the sheet through the transfer station (28) to receive a first toner image on one side. Reversing transport mechanism (34, 70, 38) returns the sheet to the roller (33) whereat the trailing edge is gripped and the sheet is returned to the transfer station (28) in an inverted orientation to receive a second toner image on the other side thereof.
Patent EP-0084851-A2 (EP)
Inventor: GRUETZMACHER ROBERT RALPH
IPC: G03F7/004
Filed: 1983-01-19
Abstract: Process for preparing flexographic photopolymer elements by passing into the nip of a calender a photopolymer composition mass comprising elastomeric binder, monomeric compound, and photoinitiator and calendering the photopolymer composition either between (1) as support and multilayer cover element consisting essentially of a flexible cover film, optionally a flexible polymeric film, e.g., polyamide, and a layer of elastomeric composition which is photosensitive or becomes photosensitive during or after calendering, or between (2) two supports, one of which is removed prior to contact, e.g., by lamination or pressing, with the multilayer cover element. The flexographic photopolymer elements are useful for flexographic printing, e.g., dry-offset, letterpress printing.
Patent EP-0091571-A2 (EP)
Inventor: RIEDE GERHARD
IPC: A61M1/16
Filed: 1981-01-30
Abstract: A device for the diffusion of substances between two fluids via semipermeable membranes (2) which are arranged in a stack separated by spacer plates (1), which comprise through-holes (13, 23) connected to inlets and outlets respectively for the respective fluids, a first fluid of which is arranged so as to be conducted on one side of the respective membranes and a second fluid on the opposite side of the same membranes. Preferably the membranes (2) are arranged in pairs between the spacer plates (1). The inlet and/or the outlet (18), for at least one of the said fluids, is connected from the side to a duct (12) intersecting the stack and formed by the said through-holes (13). 
     The device is intended first and foremost to be used as a so-called artificial kidney, the said fluids consisting of blood and dialysis liquid respectively.
Patent EP-0092729-A2 (EP)
Inventor: BRANDSTETTER FRANZ DR
IPC: C08G81/02
Filed: 1983-04-11
Abstract: A process for preparing block copolymers based on ethylene copolymers which contain at least one copolymerised functional group from the series comprising carboxylic anhydrides, and other polymers, the ethylene copolymers being reacted with polymers which contain at least one functional group from the series comprising the alcohols, phenols, amines and/or thiols. The ethylene copolymer is, in particular, a maleic anhydride-containing copolymer of ethylene, and the polymers contain, in particular, a functional group from the series comprising the alcohols, phenols, amines and/or thiols. The polymer may also contain only one functional end group and may be a polycarbonate, polyphenylene oxide, polyester, polyamide, polyethylene glycol monoester, polypropylene glycol monoether or polypropylene glycol monoester, in particular poly(2,6-dimethylphenylene oxide).
Patent EP-0101549-A2 (EP)
Inventor: SCHWARDT MANFRED
IPC: B31B50/20
Filed: 1983-07-05
Abstract: Eine Vorrichtung zum Bedrucken, Ausstanzen bzw. Zuschneiden von Kartonabwicklungen, insbesondere Wellpappkartonabwicklungen, weist in Laufrichtung einer Transportbahn hintereinander angeordnete Transportwellenpaare (4, 18, 18') und mindestens zwei zwischen diesen angeordnete ausfahrbare und aus Druck- und Gegendruckzylindern bestehende Druckwerke (6, 8), obere und untere Rotationsstanzzylindern sowie ggf. eine vor einem Ablagefach befindlichen Schneidvorrichtung (12) auf. Die Druckwerke (6, 8) sowie die oberen und unteren Rotationsstanzzylinder sind senkrecht zur Laufrichtung der Transportbahn ausfahrbar.
Patent EP-0107138-A2 (EP)
Title: Cephalosporin derivatives and process for their preparation
Inventor: KINAST GUNTHER DR
IPC: C07D501/46
Filed: 1983-10-11
Abstract: Antibacterially active cephalosporins of the formula   <IMAGE>   in which R1 denotes C1-C6-alkyl, phenyl or halogen-substituted phenyl, and R2 and R3, which can be identical or different, denote H, C1-C4-alkyl, chlorine, bromine, carbamoyl or N-C1-C4-alkylcarbamoyl.
Patent EP-0090472-A2 (EP)
Inventor: LINDEN GERARDUS HUBERTUS PAULU
IPC: F24B1/188
Filed: 1983-03-28
Abstract: Open fireplace, provided with a surround, in which a flame chamber is delimited by a first horizontal pipe which, by means of a number of smaller essentially horizontally installed pipes, is connected to a U-shaped pipe, and a similar second set of pipes installed above, the first and the second U-shaped pipe being interconnected by a large number of spirally wound pipes, and a distributing pipe, arranged above the second set of pipes and connected to the second horizontal pipe, being provided, to which, one above the other, a large number of heat exchanger pipes are connected, with a common carry-off pipe. On the upper side, the fireplace can still be closed off by a further heat exchanger, in the form of a shutter, consisting of a U-shaped supply pipe and a centrally installed carry-off pipe which are connected by a large number of smaller pipes, and above which pipe system an adjustable plate is arranged. <IMAGE>
Patent EP-0095198-A2 (EP)
Title: An apparatus for cutting through or trimming a pipe or can in a plane transverse to its longitudinal axis
Inventor: POST WILLEM PIETER
IPC: B23D1/00
Filed: 1983-04-18
Abstract: An apparatus for cutting through transversely or trimming pipes, pieces of tubing or cans by means of two cooperating shearing members having each a cutting edge which extends in a circular or otherwise closed line. These shearing members are mounted for relative radial wobbling shearing movement. There are provided in the apparatus also means for keeping the cooperating cutting edges at a safe axial distance from one another to avoid, during operation, damage to them, said means at the same time allowing the shearing members to relatively move in all radial directions to achieve the wobbling shearing operation.
Patent EP-0109107-A2 (EP)
Inventor: CATTANI ALBERTO
IPC: B23Q1/28
Filed: 1983-10-19
Abstract: ©7 A system for the bidirectional precision location and locking of mobile members in a repetitive position comprises means for positioning the mobile member along its traversing axis and means for locking the mobile member along the other two axes orthogonal to said traversing axis; the positioning means are constituted by members which can be operated in order to engage with the two opposing sides of an abutment on the mobile member, while the locking means are constituted by members which can be operated in order to couple to projections on the mobile member and to lock it against the fixed member.
Patent EP-0085476-A2 (EP)
Inventor: SAUERS RICHARD FRANK
IPC: C07D213/34
Filed: 1983-01-07
Abstract: Sulfonamide derivatives of formulae
     wherein
     Q is selected from various 5 and 6-membered heterocyclic groups, which are optionally substituted,   Q' is selected from various 6-membered nitrogen- containing heterocyclic groups, which are optionally substituted,   R, is H, F, Cl, Br, CH 3 , CF 3  or OCH 3 ,   R 17  is H or CH 3 ,   W is O or S,   A is a substituted heterocyclic moiety,   X is CH 3 , OCH 3  or Cl,
   Y is amino or various organic groups,   Z is CH or H:         
and their agriculturally suitable salts exhibit herbicidal and plant growth regulant effects. The compounds may be formulated for agricultural use in conventional manner.
     The compounds may be prepared by a variety of routes, e.g. by reacting an appropriately substituted benzenesulfonamide having a Q or Q' moiety in the 2-position with a methyl carbamate of the appropriate heterocyclic amine, under catalytic conditions.
Patent EP-0095861-A2 (EP)
Inventor: BOND CURTIS J
IPC: B67D3/00
Filed: 1983-05-19
Abstract: A self-closing valve assembly comprises a hollow tubular spout (11) and a valve member (12) formed of resiliently flexible material and having spaced, interconnected hollow tubular inner and outer walls (25 and 24 respectively) which provide a socket (26) to receive the free end of the spout (11). The conduit through the spout is closed by a transverse wall (36) across the end of the inner wall (25), this transverse wall (36) bearing a lever (35) which can be moved to distort the transverse wall (36) and the inner wall (25) thereby opening a dispensing passage for dispensing liquid through the valve. In order to make the inner wall highly flexible, and to avoid damage to a seal caused by repeated flexing of the seal, sealing between the inner wall (25) and the spout (11) is effected by a rib (20) formed on the inner wall of the spout. To prevent accidental movement of the lever (35) and consequent breakage of the seal between the rib (20) and the inner wall (25) the valve may include a sleeve insert (41) which slides within the inner wall (25) and covers the lever (35).
Patent EP-0095919-A2 (EP)
Inventor: FIORE LEONARDO
IPC: C08L33/08
Filed: 1983-05-27
Abstract: The impact-resistance characteristics of styrene/acrylonitrile copolymers (SAN) are improved by the admixture to them of acrylic rubbers consisting of either copolymers or terpolymers of ethyl and/or butyl acrylate with acrylic and/or methacrylic acid, by carrying out the mixing in the presence of from 0.05 to 2% by weight of ZnCl<sub>2</sub>, CdCl<sub>2</sub>, FeCl<sub>3</sub>, AlCl<sub>3</sub>, or BF<sub>3</sub>·(C<sub>2</sub>H<sub>5</sub>)<sub>2</sub>O, and of 0.5-5 mols, based on 100 mols of acrylic rubber, of an epoxy cross-linking compound, at a temperature comprised between the glass transition temperature of the SAN copolymer and 220°C.
Patent EP-0099244-A2 (EP)
Inventor: QUERNEMOEN JOHN MICHAEL
IPC: G06F12/00
Filed: 1983-07-07
Abstract: A multiprocessing system is partitionable into different applications under software control. The sub-systems of the system are permanently interconnected physically, and a sub-system access unit is provided to enable and disable the sub-system interconnections according to the configuration required. The sub-system access unit includes an interface (410) receiving partitioning requests from command sources which are passed over a channel (412), together with an identification of the command source, to address a cabling information table stored in the sub-system access unit, and this provides an identification of the input/output processor of the application concerned. The sub-system access unit processor then checks whether the command source is one that has been assigned to that application, and if not rejects the request. If the source identities match, the request is further checked against stored partitioning information to determine whether the change can be made, and if so, the necessary signals for enabling and disabling the interconnections are generated. If not, a signal causing the request to be rejected is generated. 
     The stored information may include a signal indicating that a peripheral sub-system addressed through a shared peripheral interface is reserved to the exclusive use of a particular application, so that a partitioning change requesting access to that sub-system will be rejected.
Patent EP-0089315-A2 (EP)
Inventor: POSTLE STEPHEN RODERICK DR
IPC: G03C7/384
Filed: 1983-03-11
Abstract: Compounds of the formula
     where Y is a tertiary group, X is hydrogen or a leaving group, and Q is hydrogen, amidino, alkyl or aryl, there being present in Y or Q a ballasting group which comprises 10 to 30 carbon atoms, exhibit a high secondary absorption in the blue region of the visible spectrum and are useful couplers in chromogenic monochrome negative material.
Patent EP-0114580-A2 (EP)
Inventor: RAVINALE STEFANO
IPC: D01H7/56
Filed: 1983-11-28
Abstract: This invention concerns an isostatic device (10) to provide rolling and support with revolvable bodies which comprises an inner ring (12), an outer ring (11), a cage (13) and three revolvable bodies (14) fitted substantially at angles of one hundred and twenty degrees from each other, in which device (10) the revolvable bodies (14) are kept in position by the cage (13), the mean circumference of which is offset in relation to the median circumference of rolling of the revolvable bodies (14), and one ring is substantially stiff and the other ring is resilient with a suitable degree of contact with the revolvable bodies (14) so that, after being fitted, the resilient ring tends to take up a three-lobed conformation, thus providing a pre-set pre-load for the revolvable bodies (14).The invention also concerns a device which has adjustable braking means and which can be used as a rotatable ring.
Patent EP-0133910-A2 (EP)
Inventor: MARK VICTOR
IPC: C08G63/00
Filed: 1984-07-02
Abstract: Flame retardant, non-dripping polycarbonate compositions exhibiting good thick section impact comprised of, in admixture:
     (i) a minor amount of a fluorinated polyolefin; and   (ii) a carbonate copolymer based on the reaction products of   (a) a carbonate precursor,   (b) at least one halogen-free and sulfur free dihydric phenol, and   (c) at least one halogen-free thiodiphenol.
Patent EP-0145367-A2 (EP)
Inventor: BENJAMIN EARL JAMES
IPC: A21D6/00
Filed: 1984-11-20
Abstract: Yeast-containing pastry dough is fermented, sheeted, formed into a desired shape, proofed and slowly frozen. The resulting frozen product is freeze-storage stable and capable of being removed from the freezer and baked without an intervening proofing step. The proofed and frozen pastry doughs of the invention are able to produce fresh baked pastries having excellent aroma, flavor and texture with a minimum amount of preparation time.
Patent EP-0114768-A2 (EP)
Title: Dispositif photosensible à transfert de charge
Inventor: BOUCHARLAT GILLES
IPC: H04N5/369
Filed: 1984-01-17
Abstract: Ce dispositif comporte une barrette photosensible (1), dont un élément photosensible sur deux est décalé dans la direction d'analyse de l'image, les éléments photosensibles étant donc répartis selon une première et une deuxième rangée. Ce dispositif comporte deux registre (R i , R 2 ) à décalages à transfert de charge. Chaque étage des registres comporte deux entrées des charges et les entrées des registres sont reliées alternativement à la première et à la deuxième rangée d'éléments photosensibles. On transfère successivement dans chaque registre les charges dues à chaque ligne de l'image analysée qui, ont été accumulées dans la première rangée d'éléments pendant une durée d'intégration donnée (1,), puis les charges dues à cette ligne et accumulées dans la deuxième rangée d'éléments pendant la même durée d'intégration (I 2 ).
Patent EP-0143690-A2 (EP)
Title: Poutre flexible à forte absorption d'énergie, et trains d'atterrissage et béquille arrière d'aérodyne équipés d'une telle poutre
Inventor: COFFY RENE LOUIS
IPC: B64C25/52
Filed: 1984-10-31
Abstract: La poutre flexible en matériaux composites et à forte absorption d'énergie a la forme d'un caisson allongé de structure stratifiée comprenant deux semelles rigides (6, 7) reliée par deux voiles (9) ajourés (13). Un plot déformable (14') d'absorption d'énergie est disposé entre les deux semelles (6, 7) et comporte un bloc d'un matériau élastomère (15). Le plot (14') absorbe l'énergie de déformation en flambage de la semelle (6) sollicitée en compression lors d'une flexion de la poutre, en prenant appui sur l'autre semelle (7) sollicitée en traction. Le plot (14') contrôle le flambage de la semelle (6) et ne restitue qu'une partie de l'énergie absorbée. Application à l'équipement notamment des trains d'atterrissage à patins d'hélicoptères et des béquilles arrières pour aérodynes.
Patent EP-0163819-A2 (EP)
Inventor: BETTS JOSEPH ELWOOD
IPC: C08K5/00
Filed: 1985-03-09
Abstract: A novel composition is described which is thermally stable and flame retardant.
Patent EP-0184004-A2 (EP)
Inventor: HINZ MANFRED
IPC: E05B9/08
Filed: 1985-11-05
Abstract: Mortice locks are provided with a profile cylinder (5) inserted into laterally opposite, correspondingly profiled receiving apertures (5) in the lock case (4). This cylinder is retained by a ledge screw (8) engaging on its web (7). In order not to have to weaken the profile cylinder web (7) for the abovementioned retention, the ledge screw (8) is adjustably mounted in a threaded body (9) located in the interior of the lock between the ledge (3) and the profile cylinder (6), engaging with its screw tip (9") in a countersink (7') on the web (7) of the profile cylinder (5). <IMAGE>
Patent EP-0187375-A2 (EP)
Inventor: ASANO MASAMICHI C O PATENT DIV
IPC: G11C16/12
Filed: 1985-12-24
Abstract: A nonvolatile semiconductor memory device in which one boosted voltage distribution circuit (72R, 72C) for applying write voltage (Vp) of data to a memory (10) is provided for each group of four row lines (R1 - R4).
Patent EP-0150971-A2 (EP)
Inventor: SHIBATA YOSHIO
IPC: D05B39/00
Filed: 1985-01-22
Abstract: A curved cloth stretch frame construction for an embroidery sewing machine comprises a substantially cylindrical frame body with an embroidery window, a reciprocation transmitting means to transfer axially the frame body and a rotation transmitting means to rotate the frame body. A curved cloth work, such as an arm of a shirt, is tightly put on the frame body, which is driven axially and rotatably by the means, and a wide curved embroidery area on the cloth work can continuously be embroidered.
Patent EP-0153820-A2 (EP)
Inventor: COLLINS MARK CHRISTOPHER
IPC: H04N5/92
Filed: 1985-02-05
Abstract: Digital television signal processing apparatus comprise a field store arrangement (1) comprising first, second and third field stores (4,5,6) each capable of storing digital signals relating to one field of a television signal, a digital video tape recorder (2) to supply a digital television signal at a variable rate to the field store arrangement (1), a write control device (7) to supply the digital television signal to at least one of the field stores (4, 5, 6) for writing therein, depending on the rate of supply of the digital television signal, and a read control device (9) to read the stored television signal from at least one of the field stores (4, 5, 6), depending on the rate of supply of the television signal, no field store (4, 5, 6) being written into at the same time that it is read from, and the write control device (7) rotating the writing and reading around the field stores (4, 5, 6) cyclically. Each of the field stores (4, 5, 6) is formed by a plurality, for example four, of field store units (4A etc.) and respective said field store units (4A, etc.) of each of the field stores (4, 5, 6) are grouped together to receive the digital television signal via a common input.
Patent EP-0188123-A2 (EP)
Inventor: LU PANG-CHIA
IPC: C08L23/08
Filed: 1985-12-20
Abstract: Opaque pearlescent polymer films, e.g., polypropylene, containing finely dispersed particles of an incompatible polymer e.g., Nylon, are improved by blending a polymeric interfacial agent with the film polymer and the incompatible polymer to give a film having the incompatible polymer dispersed in smaller spherical particles and reduced stringiness.
Patent EP-0170560-A2 (EP)
Inventor: HAWKINS GILBERT ALLAN
IPC: H01L21/322
Filed: 1985-06-25
Abstract: 57 There is disclosed a process and the resulting semiconductor wafer (12) wherein the backside (14) of the wafer has applied thereto a layer of polysilicon (15). Portions of this layer (22) are exposed to an energy beam (20) to recrystallize them into a single crystal silicon fused to and extending from the underlying wafer. The recrystallized portions contact adjacent portions (16, 18) of the polysilicon layer, thereby providing a path for impurities migrating from the wafer to the polysilicon.
Patent EP-0168362-A2 (EP)
Inventor: HAEGGBOM SUNE
IPC: G05D23/19
Filed: 1985-04-16
Abstract: A regulating arrangement intended for supplying heat to a confined space, including a heating source (13), a regulating means (12) intended for regulated heat supply from the heat source, a device for detecting one or a plurality of measurement values and connected (12a, 12b) to the regulating means, which in dependence on received measurement values regulates the amount of heat delivered by the heating source. The regulating means (12) is controlled (10b) by a device arranged to detect the actual heating requirement of the ventilation air at that moment in time, or for detecting a part of this heat requirement. 
     There is also provided an arrangement or a device for establishing when the requirement to heat an air mass to achieve a pre-determined temperature increase exceeds a pre-determined heating requirement and by how much, by causing the air mass an energy delivering means (4) and establishing the energy taken-up by the air mass and the heat content of the mass at the moment in time. The energy taken-up by the air mass is compared with a theoretically and/or empirically established energy uptake applicable to an air mass having a pre-determined heating requirement or a pre-determined water content in liquid phase, there being evaluated from the established energy difference the actual higher and/or lower heating requirement of the air at the moment in time. It is proposed that Figure 1 is used for the published abstract.
Patent EP-0189846-A2 (EP)
Inventor: ROEDER BRUCE HERMAN
IPC: H01R13/646
Filed: 1986-01-23
Abstract: An electrical connector for terminating semi-rigid coaxial cable (1) comprises a collet-type, threaded sleeve (13) having an annular base or flange (15) extending radially outward at one end through which a length of semi-rigid coaxial cable is drawn with the cable centre conductor (3) protruding through the flange. The sleeve (13) comprises a plurality of slots (35) extending from the flange length-wise to the rearward end of the sleeve. A standard threaded nut (31) is tightened on the sleeve (13) against the flange (15). As the nut (31) bottoms out against the flange, the sleeve is compressed against the cable outer conductor (7) providing retention of the cable and electrical contact between the cable outer conductor (7) and the connector. Electrical connection between the center conductor and an electrical circuit can be provided by a socket (19) soldered into a printed circuit board.